Deviation

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Functions

isDeviatingWithBpsCheck

Checks if the deviation between two values is greater than the given deviation

This function will revert if:

• deviationBps_ is greater than deviationMax_

function isDeviatingWithBpsCheck(uint256 value_, uint256 benchmark_, uint256 deviationBps_, uint256 deviationMax_)
    internal
    pure
    returns (bool);

Parameters

Name	Type	Description
value_	uint256	The value to be checked for deviation
benchmark_	uint256	The reference value to check against
deviationBps_	uint256	The accepted deviation in basis points (e.g. 100 = 1%)
deviationMax_	uint256	The maximum deviation in basis points (e.g. 10000 = 100%)

Returns

Name	Type	Description
<none>	bool	bool True if the deviation is greater than the given deviation, false otherwise

isDeviating

Checks if the deviation between two values is greater than the given deviation

function isDeviating(uint256 value_, uint256 benchmark_, uint256 deviationBps_, uint256 deviationMax_)
    internal
    pure
    returns (bool);

Parameters

Name	Type	Description
value_	uint256	The value to be checked for deviation
benchmark_	uint256	The reference value to check against
deviationBps_	uint256	The accepted deviation in basis points (e.g. 100 = 1%)
deviationMax_	uint256	The maximum deviation in basis points (e.g. 10000 = 100%)

Returns

Name	Type	Description
<none>	bool	bool True if the deviation is greater than the given deviation, false otherwise

_isDeviating

Checks if the deviation between two values is greater than the given deviation

This function will revert if:

• benchmark_ is zero

function _isDeviating(uint256 diff_, uint256 benchmark_, uint256 deviationBps_, uint256 deviationMax_)
    internal
    pure
    returns (bool);

Parameters

Name	Type	Description
diff_	uint256	The difference between the two values
benchmark_	uint256	The reference value to check against
deviationBps_	uint256	The deviation in basis points (e.g. 100 = 1%)
deviationMax_	uint256	The maximum deviation in basis points (e.g. 10000 = 100%)

Returns

Name	Type	Description
<none>	bool	bool True if the deviation is greater than the given deviation, false otherwise

Errors

Deviation_InvalidDeviationBps

The provided deviation is greater than the maximum deviation

error Deviation_InvalidDeviationBps(uint256 deviationBps_, uint256 deviationMax_);

Parameters

Name	Type	Description
deviationBps_	uint256	The accepted deviation in basis points (e.g. 100 = 1%)
deviationMax_	uint256	The maximum deviation in basis points (e.g. 10000 = 100%)